From 21adc312bc64eacbfd17270a59a9aeff69fa14d1 Mon Sep 17 00:00:00 2001
From: Darrell Schiebel <darrell@schiebel.us>
Date: Sun, 4 Feb 2024 22:37:05 -0500
Subject: [PATCH] restore copydoc (for Python 3.8 & 3.10) just without type
 hints

---
 casagui/apps/__init__.py  |  2 +-
 casagui/utils/_copydoc.py | 14 ++++++++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/casagui/apps/__init__.py b/casagui/apps/__init__.py
index 6117f1d..14baec4 100644
--- a/casagui/apps/__init__.py
+++ b/casagui/apps/__init__.py
@@ -35,7 +35,7 @@
 from ..utils import copydoc
 initialize_session()
 
-#@copydoc(InteractiveClean)
+@copydoc(InteractiveClean)
 def run_iclean( *args, **kwargs ):
     ic = InteractiveClean( *args, **kwargs )
     return ic( )
diff --git a/casagui/utils/_copydoc.py b/casagui/utils/_copydoc.py
index 8f1b416..610829c 100644
--- a/casagui/utils/_copydoc.py
+++ b/casagui/utils/_copydoc.py
@@ -26,14 +26,16 @@
 #
 ########################################################################
 '''Reuse doc string'''
+import os
 
+#--------------------------------------------------
 # ParamSpec is available with Python >= 3.10
+#--------------------------------------------------
 #from typing import Callable, TypeVar, ParamSpec
 #
 #P = ParamSpec("P")
 #T = TypeVar("T")
 #
-def copydoc(src):
 #def copydoc(src: Callable[P, T]):
 #    """Copy documentation from src"""
 #
@@ -42,4 +44,12 @@ def copydoc(src):
 #        return dest
 #
 #    return decorator
-    pass
+
+def copydoc(src):
+    """Copy documentation from src"""
+
+    def decorator(dest):
+        dest.__doc__ = src.__doc__
+        return dest
+
+    return decorator